共享session问题
controller中 @CrossOrigin(allowCredentials = "true", allowedHeaders = "*")
html中
contentType:"application/x-www-form-urlencoded",
xhrFields:{withCredentials:true},
确认在getotp中session设置成功,在register中取对应的session为null
浏览器中Access-Control-Allow-Origin:null
请问老师该如何调查和解决?